geoMetadataKeyValues

<xs:simpleType name="geoMetadataKeyValues">
  <xs:annotation>
    <xs:appinfo>The keyword values for the summary field</xs:appinfo>
    <!-- Note that strict validation does not occur via schema since MFString allows any value. -->
    <xs:documentation source="http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/components/geodata.html#t-keywordsandvalues"/>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="title"/>
    <xs:enumeration value="description"/>
    <xs:enumeration value="coordinateSystem"/>
    <xs:enumeration value="horizontalDatum"/>
    <xs:enumeration value="verticalDatum"/>
    <xs:enumeration value="ellipsoid"/>
    <xs:enumeration value="extent"/>
    <xs:enumeration value="resolution"/>
    <xs:enumeration value="originator"/>
    <xs:enumeration value="copyright"/>
    <xs:enumeration value="date"/>
    <xs:enumeration value="metadataFormat"/>
    <xs:enumeration value="dataUrl"/>
    <xs:enumeration value="dataFormat"/>
  </xs:restriction>
</xs:simpleType>